Milk and dairy foods are an important part of our diet, providing many nutrients including proteins, minerals and vitamins essential for growth, bone and dental health. It is therefore important that if you think that you or your baby may be allergic to cowsâ milk, you speak to a GP or Health Visitor about it.
The first cannon in Europe were probably used in Iberia, during the Islamic wars against Spain, in the 13th century; their use was also first documented in the Middle East around this time. English cannon were first used during the Hundred Years' War, at the Battle of CrÃ©cy, in 1346. It was during this period, the Middle Ages, that cannon became standardized, and more effective in both the anti-infantry and siege roles.
exists and is an alternate of . The earliest form of rockets can be traced back to 13th century China, when Taoist alchemists used black powder to propel projectiles. Rockets were being used by the Mongols and Genghis Khan in their battles in Russia and Eastern Europe by the mid-1240s. The earliest form of rockets can be traced back to 13th century China, when Taoist alchemists used black powder to propel projectiles.